Etienne Baert wrote:
Is it possible to use spacing modifier characters with FOP ?
I would like to have such a character in my pdf document:
- a greek sigma letter with 2 as superscript, n as subscript and a bar
on top of the letter.
and I would it inline with the surrounded text.
I somehow get the feeling you want to have combining modifiers
rather than a "spacing modifier".
Your options:
- search the Unicode code charts for the combining bar on top
- find a font which has a glyph for it
- generate the font metrics and check that the width for the
combining char is zero
- hope that your favorite PDF viewer (or whatever you use)
correctly handles this combining char
I can't quite interpret what your super/subscripts have to do
with "spacing modifiers". You can use vertical-align="super"
respective "sub" to get superscripts and subscripts.
J.Pietschmann
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